Question

The perimeter of a rectangle is 42cm and it's length is 10m. Find it's breadth?

Answer 1

Answer:

Answer is given.

Hope it helps

Answer 2

✠ Given :-

• Perimeter of rectangle = 42 cm
• Length of rectangle = 10 cm

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✠ To Find :-

• Breadth of the rectangle

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✠ Solution :-

★ Perimeter of rectangle = 2 ( L + B )

→ 42 = 2 ( 10 + B )

→ 42/2 = 10 + B

→ 21 = 10 + B

→ B = 21 - 10

→ x = 11

Therefore :

• Breadth of rectangle = 11 cm